Sioux Falls to Atlanta (FSD-ATL): nonstop upgrade & award space

Delta Air Lines flies the FSD to ATL nonstop about 7 times a week. In the timetable below it flies as DL 1237, scheduled at 2h 30m for the 954 miles. 2LNR checks confirmed upgrade and award space on Delta Air Lines flights on this route, so you can see which departures have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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7
Flights a week, 4-week average
2h 30m
Scheduled flight time
954 mi
Nonstop distance
Free
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Sioux Falls to Atlanta flight schedule

Scheduled nonstop departures for FSD to ATL starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Sioux Falls (FSD) to Atlanta (ATL)
Date Flight Airline Departs FSD Arrives ATL Duration Aircraft
DL 1237Delta Air Lines05:3009:002h 30mAirbus A319
DL 1237Delta Air Lines05:3009:002h 30mAirbus A319
DL 1237Delta Air Lines05:3009:002h 30mAirbus A319
DL 1237Delta Air Lines05:3009:002h 30mAirbus A319
DL 1237Delta Air Lines05:3009:002h 30mAirbus A319
DL 1237Delta Air Lines05:3009:002h 30mAirbus A319
DL 1237Delta Air Lines05:3009:002h 30mAirbus A319

Showing all 7 scheduled FSD to ATL departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every FSD to ATL date on the interactive map

Aircraft on the Sioux Falls to Atlanta nonstop

Delta Air Lines flies the Airbus A319 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on FSD to ATL departures

2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Sioux Falls to Atlanta to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

Delta Air Lines award space was open on all 14 Sioux Falls to Atlanta departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the FSD to ATL departures 2LNR tracks, checked against live inventory so you know what's open before you book.

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Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See FSD to ATL on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Sioux Falls to Atlanta nonstop

Carriers operating FSD to ATL nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See FSD to ATL on the interactive map →

Frequently asked questions about FSD to ATL

How long is the flight from Sioux Falls (FSD) to Atlanta (ATL)?
DL 1237 is scheduled at 2h 30m from Sioux Falls (FSD) to Atlanta (ATL) on every departure in the schedule table on this page. The nonstop covers about 954 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from FSD to ATL?
Delta Air Lines is currently the only airline flying FSD to ATL nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from FSD to ATL?
About 7 nonstop flights a week run between Sioux Falls (FSD) and Atlanta (ATL) in the current schedule, operated by Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from FSD to ATL depart?
In the next 7 days with service, every scheduled FSD to ATL nonstop leaves at 05:30 local time at Sioux Falls. The schedule table on this page lists each departure by date.
Which flights operate FSD to ATL nonstop?
Delta Air Lines flies DL 1237 nonstop from Sioux Falls (FSD) to Atlanta (ATL), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
How do I check upgrade or award availability on FSD to ATL?
Open the FSD to ATL route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

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See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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